Association of Communist Workers ended in 1997.
Association of Communist Workers was created in 1969.
Communist Workers League - Norway - ended in 2006.
Workers Communist League - Gitlowites - ended in 1934.
Communist Workers Party of Catalonia ended in 2000.
Communist Workers Party - Denmark - ended in 1994.
Workers' Communist Party - Norway - ended in 2007.
Association of Social Workers ended in 1970.
Association of Family Case Workers ended in 1970.
Moral Welfare Workers' Association ended in 1970.
Association of Psychiatric Social Workers ended in 1970.
General German Workers' Association ended in 1875.
League of Workers Association Youth ended in 1928.